﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using CityLife.Controls;

namespace CityLife
{
	public partial class App : Application
	{

        public string UserID = null;

		public App()
		{
			this.Startup += this.Application_Startup;
			this.Exit += this.Application_Exit;
			this.UnhandledException += this.Application_UnhandledException;

        
			InitializeComponent();
		}

        MainPage rootPage;

		private void Application_Startup(object sender, StartupEventArgs e)
		{

            if (e.InitParams != null && e.InitParams.Count != 0)
            {
                ApplicationState.Current.CurrentFacebookSession.SessionKey = e.InitParams["SessionKey"];
                ApplicationState.Current.CurrentFacebookSession.UserID = Int64.Parse(e.InitParams["UserID"]);

            }



            rootPage = new MainPage();
            this.RootVisual = rootPage;

            this.Host.Content.IsFullScreen = true;


            this.Host.Content.FullScreenChanged +=
                new EventHandler(DisplaySizeInformation);

            this.Host.Content.Resized +=
                new EventHandler(DisplaySizeInformation);

            
         
		}

        void window_Closed(object sender, EventArgs e)
        {
            
        }

        private void DisplaySizeInformation(Object sender, EventArgs e)
        {
            String message = String.Format(
                "ActualWidth={0}, ActualHeight={1}",
                this.Host.Content.ActualWidth,
                this.Host.Content.ActualHeight);

           // rootPage.LayoutRoot.Children.Clear();
          //  rootPage.LayoutRoot.Children.Add(
            //    new TextBlock { Text = message });
        }



		private void Application_Exit(object sender, EventArgs e)
		{
		}

		private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
		{
			// If the app is running outside of the debugger then report the exception using
			// the browser's exception mechanism. On IE this will display it a yellow alert 
			// icon in the status bar and Firefox will display a script error.
			if (!System.Diagnostics.Debugger.IsAttached)
			{

				// NOTE: This will allow the application to continue running after an exception has been thrown
				// but not handled. 
				// For production applications this error handling should be replaced with something that will 
				// report the error to the website and stop the application.
				e.Handled = true;
				Deployment.Current.Dispatcher.BeginInvoke(delegate { ReportErrorToDOM(e); });
			}
		}

		private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
		{
			try
			{
				string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
				errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");

				System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight Application " + errorMsg + "\");");
			}
			catch (Exception)
			{
			}
		}
	}
}